22 lines
534 B
C++
22 lines
534 B
C++
#include "VpnPacket.hpp"
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const size_t VpnPacket::VPN_HEADER_SIZE = 0;
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static const size_t OUTER_HEADERS_SIZE =
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40 /* IPv6 header */ + 8 /* UDP header */;
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// We use a TUN device, hence we don't have a layer 2 header.
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VpnPacket::VpnPacket(size_t mtu)
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: _data_space(mtu-OUTER_HEADERS_SIZE), _data_size(0)
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{
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_data = new char[mtu - OUTER_HEADERS_SIZE];
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}
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VpnPacket::~VpnPacket() {
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delete[] _data;
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}
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bool VpnPacket::parse_as_ipv6() {
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return parse_ipv6_header(get_payload(), get_payload_size(), _ipv6_header);
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}
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